DNS Report: us-cert.gov

Generated: 2026-08-09T13:19:00-05:00

65/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/104 IPv6 address(es) detected.
OKName server redundancy20/203 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
ERRORMX records0/200 MX record(s).
ERRORSPF0/25SPF policy not found.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5540 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
172.65.90.24
172.65.90.27
172.65.90.25
172.65.90.26
AAAA
2606:4700:78::90:0:182
2606:4700:78::90:0:183
2606:4700:78::90:0:181
2606:4700:78::90:0:180
CNAME
MX
TXT
"MS=ms22840512"
"_7dtko5cdi1qwbc04s6sp3z4rgt4df05"
NS
blue.foundationdns.net.
blue.foundationdns.com.
blue.foundationdns.org.
SOA
blue.foundationdns.com. dns.cloudflare.com. 2410656711 10000 2400 604800 1800
CAA
DS
2371 13 2 7ED15FE80379B2118957DA482E92CAFB7EE7778E3F9A2634B366E05D 9E5358AA
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
NS 13 2 3600 20260810191857 20260808171857 34505 us-cert.gov. 2+0wnYmWifDOFYQhXMkjmeFNr7/rkJGnxMtohUcCEezNDM6Xq/b3qPvD ehTeMX9frJzCQRhbs/ilFsetpe8E0A==
DS 13 2 3600 20260810191857 20260808171857 35496 gov. KIJTuTS3OLNt7CbhsOsUKKmFeAMEsYSmACmr0BOA1jNNNoin8ccBvVRc ei9PwSnh2FNmpQdjnTjFjo5mygCpLw==
NSEC
\000.us-cert.gov. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP